Pith Number

pith:CQEHKSKF

pith:2019:CQEHKSKFN47ODB27VZLM4625YM

not attested not anchored not stored refs pending

A SCUBA-2 Selected Herschel-SPIRE Dropout and the Nature of this Population

A. Cooray, C. Yang, D. Farrah, D. H. Hughes, D. L. Clements, D. Sanchez-Arguelles, E. Aguilar, G. Petitpas, H. Dannerbauer, H. Messias, I. Aretxaga, I. Oteo, I. Perez Fournon, J. Greenslade, L. Dunne, M.J. Michalowski, M. S. Yun, M. Velazquez, N. Ponthieu, P. Andreani, S. Eales, T. Cheng

arxiv:1910.03512 v1 · 2019-10-08 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQEHKSKFN47ODB27VZLM4625YM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:13:58.858195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14087549456f3ee1875fae56ce7b5dc31e481b4fdda359cc811644d78e5220cb

Aliases

arxiv: 1910.03512 · arxiv_version: 1910.03512v1 · doi: 10.48550/arxiv.1910.03512 · pith_short_12: CQEHKSKFN47O · pith_short_16: CQEHKSKFN47ODB27 · pith_short_8: CQEHKSKF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/CQEHKSKFN47ODB27VZLM4625YM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 14087549456f3ee1875fae56ce7b5dc31e481b4fdda359cc811644d78e5220cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3555f9c20d672567b75468f6c7418f407496fbe6ed2bbce907156154961e68c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-10-08T16:15:50Z",
    "title_canon_sha256": "20d89256f901b458e9a41c4fb7cd29978cd2ce98bf731b34adda89daf09f60fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03512",
    "kind": "arxiv",
    "version": 1
  }
}